Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station TG4ZR-10 - show graphs
Map loading...
Comment: VOLCAN DE AGUA 3760msnm
Last beacon: .
Location: 14°27.00' N 90°45.00' W - locator EK44PK08AA - show map - static map
4.4 miles Southeast bearing 119° from Alotenango, Sacatepéquez, Guatemala [?]
4.6 miles Northwest bearing 312° from Palín, Escuintla, Guatemala
15.9 miles Southwest bearing 217° from Mixco, Guatemala, Guatemala
20.6 miles Southwest bearing 230° from Guatemala City, Guatemala, Guatemala
Last position: 2017-11-18 11:00:32 EST (3m13s ago)
2017-11-18 10:00:32 CST local time at Alotenango, Guatemala [?]
Altitude: 12400 ft
Last telemetry: 2017-11-18 10:45:50 EST (17m55s ago) – show telemetry
Ch 1: 57, Ch 2: 47, Ch 3: 31, Ch 4: 23, Ch 5: 122
 1     2     3     4     5     6     7     8 
Device: Kantronics: KPC-3
Last path: TG4ZR-10>APN383 via WIDE2-2,qAS,TG9AUO (good)
Positions stored: 1
Packet rate: 264 seconds between packets on average during 13200 seconds.
Other SSIDs: TG4ZR-7 TG4ZR-9
APRS digipeater – Statistics for 2017-11:
Stations heard directly: 14 on radio path – show map
Last heard a station directly: 2017-11-18 10:59:30 EST (4m15s ago)
Normal receiver range estimate: 81 miles (Updated: 2017-10-31 19:39:21 EDT)
Position packets heard directly: 2341 on radio path
Stations near current position of TG4ZR-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
TG9AUO-27.4 miles 8°2017-11-18 11:01:06 TG9ADQ-910.5 miles 70°2017-11-17 17:37:25
TG9ADQ-210.5 miles 70°2017-11-18 11:02:36 TG9AOS-1010.7 miles 71°2017-11-18 08:07:12
TG9AOS-910.7 miles 72°2017-11-15 19:36:29 TG9AUO16.1 miles 41°2017-11-18 11:00:13
TG9AUO-116.1 miles 41°2017-11-16 20:07:45 TG9AUO-716.1 miles 41°2017-11-17 23:15:36
TG9AUO-1516.1 miles 41°2017-10-22 03:11:12 TG9ALJ-916.4 miles 51°2017-11-12 08:42:44
CRAG16.5 miles 40°2017-11-10 22:01:41 TG0AA C17.3 miles 25°2017-11-18 10:50:57
TG0AA-C17.3 miles 25°2017-11-18 10:51:07 TG0AA B17.3 miles 25°2017-11-18 10:50:37
TG0AA-B17.3 miles 25°2017-11-18 10:50:47 TG9AOR-717.5 miles 59°2017-11-18 06:02:52
TG9ASO-817.7 miles 54°2017-11-14 19:51:27 TG9AGD-917.8 miles 48°2017-11-17 16:48:24
TG9ALJ-817.8 miles 48°2017-11-18 09:55:18 TG9AFX-817.9 miles 46°2017-11-16 21:59:52
Stations which heard TG4ZR-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
TG9AUO 20 2017-11-16 16:10:27 2017-11-18 11:00:32 EK44PK > EK44QP 16.1 miles 41° 2017-11-18 11:00:32
TG9AFX-3 1726 2017-10-31 20:09:45 2017-11-18 10:20:32 EK44PK > EK44RP 17.9 miles 46° 2017-11-18 10:20:32
TG9ADQ-2 343 2017-10-31 20:19:45 2017-11-18 10:10:32 EK44PK > EK44QM 10.5 miles 70° 2017-11-07 07:40:03

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by TG4ZR-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
TG9ADQ-9 295 2017-10-31 20:01:45 2017-11-16 20:36:04 EK44SP > EK44PK 21.8 miles 54° 2017-11-01 18:06:57
TG9AUO-9 445 2017-10-31 20:23:29 2017-11-17 13:20:52 EK44RP > EK44PK 20.6 miles 52° 2017-11-14 14:17:53
TG9ASO-9 18 2017-11-17 10:42:20 2017-11-17 12:18:52 EK44JU > EK44PK 39.3 miles 313° 2017-11-17 12:18:52
TG9AFX-8 14 2017-11-01 15:17:01 2017-11-16 12:37:17 EK44RP > EK44PK 20.6 miles 49° 2017-11-01 16:42:12
TG9AGD-9 97 2017-11-01 15:08:14 2017-11-17 15:55:46 EK44RO > EK44PK 19.5 miles 55° 2017-11-14 14:48:52
TG9ANF-9 402 2017-11-08 08:23:25 2017-11-14 14:39:37 EK44SN > EK44PK 21.7 miles 73° 2017-11-14 13:38:45
TG9AOS-9 721 2017-10-31 20:09:00 2017-11-15 18:07:40 EK43KX > EK44PK 39.8 miles 218° 2017-11-12 07:30:24
TG9AOR-7 9 2017-10-31 21:09:23 2017-11-18 05:55:01 EK44SP > EK44PK 21.6 miles 56° 2017-10-31 21:31:40
YS2HE-1 31 2017-11-16 02:57:46 2017-11-18 10:59:30 EK54ED > EK44PK 80.7 miles 105° 2017-11-18 10:59:30
TG9AGD-10 1 2017-11-02 17:31:01 2017-11-02 17:31:01 EK44CV > EK44PK 77.6 miles 294° 2017-11-02 17:31:01
TG9AMD-8 234 2017-10-31 20:33:26 2017-11-17 11:58:14 EK44SP > EK44PK 22.7 miles 49° 2017-11-06 08:26:49
TG9AOS-10 15 2017-11-04 13:53:14 2017-11-08 20:28:42 EK44QM > EK44PK 11.7 miles 61° 2017-11-08 19:16:44
TG9ALJ-9 28 2017-11-02 09:05:38 2017-11-11 09:28:51 EK44RP > EK44PK 18.9 miles 46° 2017-11-07 17:40:17
TG9ALJ-8 31 2017-11-12 12:01:56 2017-11-17 08:24:53 EK44RP > EK44PK 18.9 miles 39° 2017-11-15 17:23:31

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS